| 2009 | ISDA | Using Machine Learning Techniques to Improve the Behaviour of a Medical Decision Support System for Prostate Diseases. | Constantinos Koutsojannis, Eman Nabil, Maria Tsimara, Ioannis Hatzilygeroudis |
| 2007 | AIME | PIESYS: A Patient Model-Based Intelligent System for Continuing Hypertension Management. | Constantinos Koutsojannis, Ioannis Hatzilygeroudis |
| 2007 | CBMS | Evaluation of Usability and Assessment Capabilities of an e-Learning System for Nursing Radiation Protection. | Ioannis Hatzilygeroudis, Constantinos Koutsojannis, Nikolaos Papachristou |
| 2007 | KES | Using a Neurofuzzy Approach in a Medical Application. | Constantinos Koutsojannis, Ioannis Hatzilygeroudis |
| 2006 | KES | A GA Driven Intelligent System for Medical Diagnosis. | Grigorios N. Beligiannis, Ioannis Hatzilygeroudis, Constantinos Koutsojannis, Jim Prentzas |
| 2006 | KES | Fuzzy-Evolutionary Synergism in an Intelligent Medical Diagnosis System. | Constantinos Koutsojannis, Ioannis Hatzilygeroudis |
| 2004 | ICALT | A Web-Based Education System for Predicate Logic. | Ioannis Hatzilygeroudis, Christos Giannoulis, Constantinos Koutsojannis |
| 2004 | KES | FESMI: A Fuzzy Expert System for Diagnosis and Treatment of Male Impotence. | Constantinos Koutsojannis, Ioannis Hatzilygeroudis |
| 2001 | ICALT | A Web-Based ITS Controlled by a Hybrid Expert System. | Jim Prentzas, Ioannis Hatzilygeroudis, Constantinos Koutsojannis |